132 lines
2.8 KiB
JavaScript
132 lines
2.8 KiB
JavaScript
const axios = require('axios')
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const config = require('@config/index')
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const client = axios.create({
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baseURL: 'https://api.line.me/v2/bot',
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headers: {
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Authorization: `Bearer ${config.line.access}`
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}
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})
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/**
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* push message to group or room or user
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* @param {string} target target id (groupid, userid, roomid)
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* @param {string} message push message
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*/
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const pushMessage = async (target, message = '') => {
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if (typeof target !== 'string' || target.trim().length === 0) return
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if (typeof message !== 'string' || message.trim().length === 0) return
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let data = {
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to: target,
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messages: [
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{
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type: 'text',
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text: message
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}
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]
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}
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let opts = {
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method: 'post',
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url: '/message/push',
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data
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}
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await client(opts)
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}
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const textObject = (txt = '') => {
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if (typeof txt !== 'string' || txt.trim().length === 0) return null
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return {
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type: 'text',
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text: txt
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}
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}
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const imageObject = (txt = '') => {
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if (typeof txt !== 'string' || txt.trim().length === 0) return null
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txt = txt.split(';')
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return {
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type: 'image',
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originalContentUrl: txt[0],
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previewImageUrl: txt[1]
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}
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}
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/**
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* send reply message
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* @param {string} replyToken line message reply token
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* @param {string} message reply message
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*/
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const replyMessage = async (replyToken, message) => {
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let url = '/message/reply'
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let regex = /^\$(.+?)\$/
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let m = message.match(regex)
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let obj = null
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message = message.replace(/^\$.+?\$/, '')
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if (m !== null && m.length > 1) {
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switch (m[1]) {
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case 'image':
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obj = imageObject(message)
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break
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case 'text':
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obj = textObject(message)
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break
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default:
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obj = textObject(message)
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}
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} else {
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obj = textObject(message)
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}
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if (obj !== null) {
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let opts = {
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method: 'post',
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url,
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data: {
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replyToken,
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messages: [obj]
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}
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}
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await client(opts)
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}
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}
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/**
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* query user info
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* @param {string} group group id
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* @param {string} id user id
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*/
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const getUserInfo = async (group = '', id = '') => {
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if (typeof group !== 'string' || group.trim().length === 0) return null
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if (typeof id !== 'string' || id.trim().length === 0) return null
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let url = `/group/${group.trim()}/member/${id.trim()}`
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try {
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let result = await client({
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url,
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method: 'get'
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})
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if ('data' in result && typeof result.data === 'object') {
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let {displayName, userId} = result.data
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if (typeof displayName !== 'string' || displayName.length === 0) return null
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if (typeof userId !== 'string' || userId.length === 0) return null
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return {
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displayName,
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userId
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}
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}
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} catch (err) {
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console.log('get user info error :::: ', err)
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}
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return null
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}
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module.exports = {
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pushMessage,
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replyMessage,
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getUserInfo
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}
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